Rooibos is more like a good black tea but without caffeine and bitterness. It has natural light honey taste and it matches with most sweet, spicy and sour herbs.
Below are my favorite combinations:
Ginger – spicy and warm
Rosemary – pine zest and focusing
Calendula – tart and skin purifying
Rosebuds – sweet and calming
Hibiscus – sour and heart supporting
*Rooibos is also good with milk as alternative to latte lovers